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hep-ex2026
First Amplitude Analysis of and Observation of
BESIII Collaboration, M. Ablikim, M. N. Achasov +687
We present the first amplitude analysis of the semileptonic decay by analyzing annihilation data corresponding to an integrated luminosity of 20…
hep-ex2026
Precision Studies and Searches for CP Asymmetries in the Inclusive Decay
BESIII Collaboration, M. Ablikim, M. N. Achasov +716
Based on annihilation data collected with the BESIII detector at center-of-mass energies from to , corresponding to an integrated luminosit…
hep-ex2026
Measurement of Born Cross Sections for at GeV and Observation of
BESIII Collaboration, M. Ablikim, M. N. Achasov +704
Using collision data corresponding to an integrated luminosity of 44 fb collected with the BESIII detector at the BEPCII collider, we report the first measurement o…